Question:
The number of flip-flops used in a decade counter is _____
The number of flip-flops used in a decade counter is _____
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For a decade counter, 4 flip-flops are needed, as 4 bits can represent up to 16 distinct states, which is enough for counting 10 states.
Updated On: May 5, 2025
- 8
- 5
- 4
- 10
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The Correct Option is C
Solution and Explanation
A decade counter requires 4 flip-flops to count from 0 to 9. This is because a 4-bit binary counter can represent numbers from 0 to 15, and since we need to count only up to 9, 4 flip-flops are sufficient.
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